In the Node view, click the destination in the Group Hierarchy menu. You can also select Nodes > Exit Group from the Node menu.
You can click on the top blue arrow in the Node view to exit the current group.
When you enter a group, the Group Hierarchy menu displays the path to where you are. In this example, we are inside the group named Deform_Bob. To exit this group, click Top at the bottom-left corner of the Node view.